>> i cannot boot any 2.6.32 kernel (i tested back until -rc5) on my nehalem >> machine (x86_64, 12gb ram). >> >> there are bug messages in various (mostly module loader) functions, >> stating "unable to handle kernel paging request". 2.6.31 on the same >> machine works like charm. i haven't been able to save a boot log, but it >> didn't look too different from this: >> >> http://lkml.org/lkml/2009/12/8/207 > > trying to bisect the kernel tree, > 405d967dc70002991f8fc35c20e0d3cbc7614f63 seems to be the first bad commit. > during bisecting, i recorded several boot logs, which are attached. removing module-common.lds from LDFLAGS_MODULE, my machine boots fine and without any error messages: --- a/Makefile +++ b/Makefile @@ -326,7 +326,7 @@ CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ MODFLAGS = -DMODULE CFLAGS_MODULE = $(MODFLAGS) AFLAGS_MODULE = $(MODFLAGS) -LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds +LDFLAGS_MODULE = CFLAGS_KERNEL = AFLAGS_KERNEL = CFLAGS_GCOV = -fprofile-arcs -ftest-coverage i hope someone with more insights in these parts of the kernel can have a closer look into this issue. thanks, tim -- tim@klingt.org http://tim.klingt.org Wherever we are, what we hear is mostly noise. When we ignore it, it disturbs us. When we listen to it, we find it fascinating. John Cage